train or subway commuter; usually used in a pejorative sense.
Just look at the blank faces on the strap monkeys. Poor swine condemned to suffer the indignities of London Underground day after day...
by hierophant January 19, 2006
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When two black men hang their members over a girls shoulders and get jacked off
Dude that bitch is so dirty she must get monkey straps by everyone in school
by Jaime Lannisterasdasdasd April 10, 2014
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